CN217465925U - Device for automatically measuring farmland irrigation quantity - Google Patents
Device for automatically measuring farmland irrigation quantity Download PDFInfo
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- CN217465925U CN217465925U CN202221386299.5U CN202221386299U CN217465925U CN 217465925 U CN217465925 U CN 217465925U CN 202221386299 U CN202221386299 U CN 202221386299U CN 217465925 U CN217465925 U CN 217465925U
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- water inlet
- inlet tank
- water level
- triangular weir
- level meter
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Abstract
The utility model discloses a device for automatically measuring the farmland irrigation quantity, which comprises a water inlet tank, a triangular weir, an ultrasonic water level meter, a remote transmission system and a PC end, wherein the bottom of the triangular weir is connected with the bottom of the water inlet tank, and the two sides of the triangular weir are connected with the side wall of the water inlet tank; the water inlet tank is characterized in that a support is arranged at the top of the rear side of the water inlet tank, the ultrasonic water level meter is fixed below the top of the support, and the remote transmission system transmits data measured by the ultrasonic water level meter to the PC end for calculation processing. The utility model discloses can automatic recording farmland irrigation volume information, when using manpower sparingly the resource, improve the accuracy of farmland irrigation volume observation information.
Description
Technical Field
The utility model relates to a field irrigation technical field specifically indicates an automatic measure device of farmland irrigation volume.
Background
The method mainly has the problems that a large amount of manpower is consumed, and an observer needs to go to the field for observation during each irrigation. Meanwhile, when crops such as rice and the like need to be sunned, the observation data is inaccurate due to the fact that the field surface is in a waterless layer state.
Therefore, a device for automatically measuring the irrigation quantity of the farmland becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of field irrigation volume observation, the automatic recording gets into the irrigation volume of farmland the inside, great saving observer's energy improves the precision that the farmland irrigation volume was surveyd simultaneously.
In order to achieve the above purpose, the utility model provides a technical scheme does: a device for automatically measuring farmland irrigation quantity comprises a water inlet tank, a triangular weir, an ultrasonic water level meter, a remote transmission system and a PC (personal computer) end, wherein the bottom of the triangular weir is connected with the bottom of the water inlet tank, and two sides of the triangular weir are connected with the side wall of the water inlet tank; the water inlet tank is characterized in that a support is arranged at the top of the rear side of the water inlet tank, the ultrasonic water level meter is fixed below the top of the support, and the remote transmission system transmits data measured by the ultrasonic water level meter to the PC end for calculation processing.
As an improvement, a steel ruler is arranged at the position, below the support, of the inner side wall of the water inlet groove.
As an improvement, the top of the triangular weir is lower than the height of the side wall of the water inlet tank, and the center of the top of the triangular weir is provided with an inverted triangular notch.
As an improvement, the bracket is a C-shaped bracket.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses can automatic recording farmland irrigation volume information, when using manpower sparingly the resource, improve the accuracy of farmland irrigation volume observation information.
Drawings
FIG. 1 is a schematic structural view of an apparatus for automatically measuring irrigation quantity of farmland according to the present invention.
FIG. 2 is a front view of the device for automatically measuring the irrigation amount of farmland of the present invention.
Fig. 3 is a left side view of the device for automatically measuring the irrigation amount of farmland of the utility model.
FIG. 4 is a block diagram of data transmission of the device for automatically measuring irrigation quantity of farmland according to the present invention.
As shown in the figure: 1. the water inlet tank, 2, triangle weir, 3, ultrasonic water level gauge, 4, teletransmission system, 5, PC end, 6, support, 7, steel ruler, 8, inverted triangle breach.
Detailed Description
The following will explain the device for automatically measuring the irrigation amount of farmland in the present invention in detail with reference to the attached drawings.
The present invention will be described in detail with reference to the accompanying drawings 1-4.
A device for automatically measuring farmland irrigation quantity comprises a water inlet tank 1, a triangular weir 2, an ultrasonic water level meter 3, a remote transmission system 4 and a PC (personal computer) end 5, wherein the bottom of the triangular weir 2 is connected with the bottom of the water inlet tank 1, and two sides of the triangular weir are connected with the side wall of the water inlet tank 1; the top of the rear side of the water inlet tank 1 is provided with a support 6, the ultrasonic water level meter 3 is fixed below the top of the support 6, and the remote transmission system 4 transmits data measured by the ultrasonic water level meter 3 to the PC end 5 for calculation processing.
And a steel ruler 7 is arranged on the inner side wall of the water inlet tank 1 below the support 6.
The top of the triangular weir 2 is lower than the height of the side wall of the water inlet tank 1, and the center of the top of the triangular weir 2 is provided with an inverted triangular notch 8.
The bracket 6 is a C-shaped bracket.
The utility model relates to an automatic measure device of farmland irrigation volume's concrete implementation process as follows:
when watering in the farmland, let rivers pass through intake chamber 1, flow through triangle weir 2, when rivers freely pass through triangle weir 2, the triangle weir 2 delivery head can form stable water level flow relation with crossing water flow, passes through ultrasonic automatic measure weir delivery head data this moment, through teletransmission system 4, with weir delivery head data transmission to computer calculation software, can calculate this irrigation volume data automatically.
The utility model discloses device that can the automatic measure farmland irrigation volume, more original farmland irrigation volume observation efficiency promotes more than 60% to improve and survey more than 10% precision.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides an automatic measure farmland irrigation volume's device which characterized in that: the ultrasonic water level meter comprises a water inlet tank (1), a triangular weir (2), an ultrasonic water level meter (3), a remote transmission system (4) and a PC (personal computer) terminal (5), wherein the bottom of the triangular weir (2) is connected with the bottom of the water inlet tank (1), and two sides of the triangular weir are connected with the side wall of the water inlet tank (1); the water inlet tank (1) rear side top is equipped with support (6), ultrasonic water level gauge (3) are fixed in support (6) top below, teletransmission system (4) calculate the processing with ultrasonic water level gauge (3) measuring data transmission to PC end (5).
2. The apparatus of claim 1, wherein the apparatus comprises: and a steel ruler (7) is arranged on the inner side wall of the water inlet tank (1) below the bracket (6).
3. The apparatus of claim 2, wherein the apparatus is adapted to automatically measure the amount of irrigation water in a field: the top of the triangular weir (2) is lower than the height of the side wall of the water inlet tank (1), and an inverted triangular notch (8) is arranged at the center of the top of the triangular weir (2).
4. The apparatus of claim 3, wherein the apparatus comprises: the bracket (6) is a C-shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221386299.5U CN217465925U (en) | 2022-06-06 | 2022-06-06 | Device for automatically measuring farmland irrigation quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221386299.5U CN217465925U (en) | 2022-06-06 | 2022-06-06 | Device for automatically measuring farmland irrigation quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217465925U true CN217465925U (en) | 2022-09-20 |
Family
ID=83236013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221386299.5U Active CN217465925U (en) | 2022-06-06 | 2022-06-06 | Device for automatically measuring farmland irrigation quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217465925U (en) |
-
2022
- 2022-06-06 CN CN202221386299.5U patent/CN217465925U/en active Active
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